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CVE-2021-3701

Quick assessment

Affected
n/a ansible-runner
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ansible Runner是Ansible开源的一个工具和 python 库。可在直接与 Ansible 交互或作为另一个系统的一部分时提供帮助。 Ansible Runner 2.0.0版本存在安全漏洞，该漏洞源于默认临时文件配置被写入世界 R/W 位置，攻击者利用该漏洞可以创建目录，从而读取私有信息或强制 ansible-runner 以合法用户的身份将文件写入他们未预料到的位置。

AI Predicted 5.9 Difficulty: Easy EPSS 0.29% · P19

Possible ATT&CK Techniques 1 AI

T1552.004 · Private Keys
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I. Basic Information for CVE-2021-3701

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in ansible-runner where the default temporary files configuration in ansible-2.0.0 are written to world R/W locations. This flaw allows an attacker to pre-create the directory, resulting in reading private information or forcing ansible-runner to write files as the legitimate user in a place they did not expect. The highest threat from this vulnerability is to confidentiality and integrity.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Ansible Runner 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ansible Runner是Ansible开源的一个工具和 python 库。可在直接与 Ansible 交互或作为另一个系统的一部分时提供帮助。 Ansible Runner 2.0.0版本存在安全漏洞，该漏洞源于默认临时文件配置被写入世界 R/W 位置，攻击者利用该漏洞可以创建目录，从而读取私有信息或强制 ansible-runner 以合法用户的身份将文件写入他们未预料到的位置。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- ansible-runner Affects ansible-runner 2.0 -

II. Public POCs for CVE-2021-3701

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III. Intelligence Information for CVE-2021-3701

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Patches & Fixes for CVE-2021-3701 (1)

Vendor Advisories for CVE-2021-3701 (2)

Other References for CVE-2021-3701 (1)

Same Patch Batch · n/a · 2022-08-23 · 54 CVEs total

CVE-2022-24381 7.5 HIGH Denial of Service (DoS)
CVE-2022-25888 7.5 HIGH Denial of Service (DoS)
CVE-2022-25761 7.5 HIGH Denial of Service (DoS)
CVE-2022-24298 7.5 HIGH Denial of Service (DoS)
CVE-2022-21208 7.5 HIGH Denial of Service (DoS)
CVE-2022-25231 7.5 HIGH Denial of Service (DoS)
CVE-2022-25304 7.5 HIGH Denial of Service (DoS)
CVE-2022-25302 7.5 HIGH Denial of Service (DoS)
CVE-2022-37428 6.5 MEDIUM PowerDNS Recursor 安全漏洞
CVE-2021-3839 DPDK 缓冲区错误漏洞
CVE-2021-3670 Samba ldb 安全漏洞
CVE-2022-35115 IceWarp WebClient SQL注入漏洞
CVE-2020-35509 Red Hat Keycloak 信任管理问题漏洞
CVE-2021-3827 Red Hat Keycloak 授权问题漏洞
CVE-2022-37111 BlueCMS SQL注入漏洞
CVE-2022-37112 BlueCMS SQL注入漏洞
CVE-2022-37113 BlueCMS SQL注入漏洞
CVE-2022-37223 jfinal cms SQL注入漏洞
CVE-2022-37199 jfinal cms SQL注入漏洞
CVE-2022-36261 taoCMS 路径遍历漏洞

Showing top 20 of 54 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: ansible-runner
Same vendor: n/a
Same weakness: CWE-276

V. Comments for CVE-2021-3701

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